EP 2766706 A4 20150902 - LEAK DETECTOR FOR USE WITH FLANGED WASTE WATER DRAIN PIPE
Title (en)
LEAK DETECTOR FOR USE WITH FLANGED WASTE WATER DRAIN PIPE
Title (de)
LECKDETEKTOR FÜR VERWENDUNG MIT EINER ANGEFLANSCHTEN ABWASSERABLAUFLEITUNG
Title (fr)
DÉTECTEUR DE FUITES DESTINÉ À ÊTRE UTILISÉ AVEC UN TUYAU D'ÉVACUATION DES EAUX USÉES À BRIDE
Publication
Application
Priority
- US 201161627263 P 20111011
- CA 2012050714 W 20121010
Abstract (en)
[origin: WO2013053059A1] Provided herein is a leak detector comprising: a flat base sheet bound by an outer perimeter and an interior aperture; a wick material barrier coupled to the base between the aperture and the outer perimeter in a continuous or substantially continuous strip around the aperture, the wick material barrier interrupted by one or more gap regions, each gap region defined by a pair of wick material projections starting at either end of the gap region and extending radially outward; a liquid sensor in fluid communication with the pair of wick material projections; and a liquid-impermeable material coupled to the base sheet and surrounding the pair of wick material projections to form a liquid-impermeable enclosure defining an interior cavity comprising the pair of wick material projections and the liquid sensor.
IPC 8 full level
G01M 3/04 (2006.01); A47K 17/00 (2006.01)
CPC (source: EP US)
G01M 3/04 (2013.01 - US); G01M 3/042 (2013.01 - EP US)
Citation (search report)
- [IA] JP 2007218884 A 20070830 - INAX CORP
- [A] US 5440917 A 19950815 - SMITH GLENN T [US], et al
- See references of WO 2013053059A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013053059 A1 20130418; AU 2012323755 A1 20140515; CA 2851715 A1 20130418; CA 2851715 C 20200602; EP 2766706 A1 20140820; EP 2766706 A4 20150902; US 2014208831 A1 20140731; US 9482589 B2 20161101
DOCDB simple family (application)
CA 2012050714 W 20121010; AU 2012323755 A 20121010; CA 2851715 A 20121010; EP 12839925 A 20121010; US 201214128974 A 20121010